[objdump in linux]

다음은 objdump의 man내용이다

OBJDUMP(1)                   GNU Development Tools                  OBJDUMP(1)

NAME
       objdump - display information from object files.

SYNOPSIS
       objdump [-a│--archive-headers]
               [-b bfdname│--target=bfdname]
               [-C│--demangle[=style] ]
               [-d│--disassemble]
               [-D│--disassemble-all]
               [-z│--disassemble-zeroes]
               [-EB│-EL│--endian={big │ little }]
               [-f│--file-headers]
               [--file-start-context]
               [-g│--debugging]
               [-e│--debugging-tags]
               [-h│--section-headers│--headers]
               [-i│--info]
               [-j section│--section=section]
               [-l│--line-numbers]
               [-S│--source]
               [-m machine│--architecture=machine]
               [-M options│--disassembler-options=options]
               [-p│--private-headers]
               [-r│--reloc]
               [-R│--dynamic-reloc]
               [-s│--full-contents]
               [-W│--dwarf]
               [-G│--stabs]
               [-t│--syms]
               [-T│--dynamic-syms]
               [-x│--all-headers]
               [-w│--wide]
               [--start-address=address]
               [--stop-address=address]
               [--prefix-addresses]
               [--[no-]show-raw-insn]
               [--adjust-vma=offset]
               [--special-syms]
               [-V│--version]
               [-H│--help]
               objfile...

DESCRIPTION
       objdump displays information about one or more object files.  The options control what particular information to display.  This information is mostly use-
       ful to programmers who are working on the compilation tools, as opposed to programmers who just want their program to compile and work.

       objfile... are the object files to be examined.  When you specify archives, objdump shows information on each of the member object files.

OPTIONS
       The   long   and   short   forms   of   options,   shown   here   as   alternatives,   are   equivalent.    At   least   one   option   from   the    list
       -a,-d,-D,-e,-f,-g,-G,-h,-H,-p,-r,-R,-s,-S,-t,-T,-V,-x must be given.

       -a
       --archive-header
           If  any  of  the objfile files are archives, display the archive header information (in a format similar to ls -l).  Besides the information you could
           list with ar tv, objdump -a shows the object file format of each archive member.